Girard, R.M.2010-02-152010-02-151959http://hdl.handle.net/1969.3/19991238 p.This bibliography and subject index pertaining to Texas geology cover the period between January 1, 1933, and December 31, 1950. Many bibliographic sources were used; however, the bibliographies of North America geology published by the United States Geological Survey provided the major number of listings.bibliographiesgeologyBook